I/O Expansion Modules

Hot-swappable expansion modules used for I/O signals, that can be connected directly to Modbus protocol devices with transceiver modules through RS-232 and RS-485 interfaces.

Up to 32 modules can be added to each transceiver module.

SATEL-LP-DI4
* 4 digital inputs (0 … 250 V AC/DC)

SATEL-LP-DOR4
* 4 digital relay outputs (6 A, 24 VDC / 250 VAC)

SATEL-LP-AI4
* 4 analog inputs (0...20 mA / 4 … 20 mA)

SATEL-LP-AO4
* 4 analog outputs (0… 20 mA / 4 … 20 mA, 0 … 10 VDC)

SATEL-LP-DAIO6
* 1 analog input (0… 20 mA / 4 … 20 mA)
* 1 analog output (0… 20 mA / 4 … 20 mA, 0 … 10 VDC)
* 2 digital input / outputs (0 … 250 V AC/DC)

SATEL-LP-DI8
* 8 digital inputs (0 … 30.5 VDC)
OR
* 2 pulse inputs (0 … 100 Hz)

SATEL-LP-DO8
* 8 digital transistor outputs (30.5 VDC / 200 mA)

SATEL-LP-PT100
* 4 PT 100 temperature sensor inputs (-50 °C … +250 °C)